Hi I really need some advice, my older axy (5yrs Approx) has suddenly lost all his gills and weight, also the very tip of his tail seems to be broken and pierced through his skin. He has a deformed front leg which has caused him no bother untill now. His leg just kind of hangs there not working properly. My other Axies that are in the same tank are doing great, nice gills and nice full bellies. He also seems to be having trouble swimming and then coming back down to the bottom of the tank. I have been hand feeding him blood worm which he has been taking but refusing his earthworms. I have also got some pellets on order for him and hope to have these by tuesday. There is no sign of fungus on him or any of my other axies. Please if anyone has any ideas I would love to hear them.